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Explants from folded brown leaves were superior in induction of callus. Half strength MS medium fortified with 0.88 microM of benzyiadenine (BA), 0.9 microM of 2,4-dichlorophenoxyacetic acid (2,4-D) and 0.46 microM of kinetin (Kn) at pH 5.5 was most effective for callus induction. Transfer of callus to medium with 0.54 microM of NAA in place of 2,4-D induced higher number of shoots. Subsequent cultures displayed enhanced rate of shoot initiation and multiplication. Transfer of shoots onto half strength MS medium supplemented with 0.54 microM of NAA favoured rooting of shoots.
In vitro process Leaf disc Callus formation Greenhouse established plants In vitroplantlets
Segregation of transgenic B. napus on A1 medium containing 50 mg/l of kanamycin Wt Transformants Wt Transformant Transformants back side back side 12 days 19 days 5 days 22/3/07
Micro propagation of Mangrove plant Tissue culture of Antherium black beauty Transgenic Vanilla resistant to patogen